# Blink doorbells and Chime

*Blink / 5 models*

> Blink's doorbells are the Doorbell 2K+ in battery and wired versions, the Video Doorbell and the Chime. The battery doorbells need a Sync Module. The Wired Doorbell 2K+ and the first Video Doorbell do not. The Battery Doorbell 2K+ and Wired Doorbell 2K+ record 2K. The Video Doorbell (2nd Gen) records 1440p. The Chime rings for every Blink doorbell.

- Canonical page: https://smarthomecanon.com/lines/blink-doorbells
- Last checked: 2026-10-13

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Blink](https://smarthomecanon.com/brands/blink) |
| Models | 5 |
| Lines | 3 |
| Current lines | 3 |
| On sale now | 3 |

## Currently sold

**Blink doorbells and Chime: models on sale now**

| Model | Series | Released |
| --- | --- | --- |
| [Blink Battery Doorbell 2K+](https://smarthomecanon.com/devices/blink-battery-doorbell-2k-plus) | Battery Doorbell 2K+ | unknown |
| [Blink Wired Doorbell 2K+](https://smarthomecanon.com/devices/blink-wired-doorbell-2k-plus) | Wired Doorbell 2K+ | unknown |
| [Blink Video Doorbell (2nd Gen)](https://smarthomecanon.com/devices/blink-video-doorbell-2nd-gen) | Video Doorbell (2nd Gen) | unknown |
| [Blink Chime](https://smarthomecanon.com/lines/blink-doorbells#blink-chime) | Chime | unknown |

## Lineup

**Blink doorbells and Chime: every model**

| Model | Model numbers | Type | Video | Field of view | Power | Weather rating | Sync Module | Voice and automation | Status |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [Blink Battery Doorbell 2K+](https://smarthomecanon.com/devices/blink-battery-doorbell-2k-plus) | BDM00400U, BDM01400U, BDM05400U | Battery video doorbell[^1] | 1920p HD color[^1] | 140 degree horizontal, 173 degree diagonal[^1] | Three AA lithium batteries; up to two years at default settings[^1] | IP65[^1] | Required; works with any Sync Module[^1][^2] | unknown | Current[^3] |
| [Blink Wired Doorbell 2K+](https://smarthomecanon.com/devices/blink-wired-doorbell-2k-plus) | BDM00500U, BDM01500U, BDM05500U | Wired video doorbell[^4] | 1920p HD color[^4] | 140 degree horizontal, 173 degree diagonal[^4] | Wired, 12 to 24 V AC[^4] | IP65[^4] | Not required[^4][^2] | unknown | Current[^3] |
| [Blink Video Doorbell (2nd Gen)](https://smarthomecanon.com/devices/blink-video-doorbell-2nd-gen) | BDM00300U, BDM01300U, BDM05300U | Battery video doorbell[^5] | 1440p HD color[^5] | 150 degree horizontal and vertical[^5] | Three AA lithium batteries; up to two years at default settings[^5] | IP65[^5] | Required; works with any Sync Module[^5][^6] | Alexa[^6] | Current[^3] |
| [Blink Video Doorbell (1st Gen)](https://smarthomecanon.com/lines/blink-doorbells#blink-video-doorbell) | BDM00200U, BDM01200U | Battery video doorbell[^7] | 1080p HD[^7] | 135 degree horizontal[^7] | Two AA lithium batteries; up to two years[^7] | IP54[^7] | Not required[^8] | Alexa and IFTTT[^8] | Succeeded by Video Doorbell (2nd Gen)[^8] |
| [Blink Chime](https://smarthomecanon.com/lines/blink-doorbells#blink-chime) |  | Plug-in indoor chime[^9] | unknown | unknown | Plug-in, 2.4 GHz Wi-Fi[^9] | unknown | unknown | unknown | Current[^3] |

## Related pages

- [Blink](https://smarthomecanon.com/brands/blink) (brand)
- [Blink Battery Doorbell 2K+](https://smarthomecanon.com/devices/blink-battery-doorbell-2k-plus) (device)
- [Blink Wired Doorbell 2K+](https://smarthomecanon.com/devices/blink-wired-doorbell-2k-plus) (device)
- [Blink Video Doorbell (2nd Gen)](https://smarthomecanon.com/devices/blink-video-doorbell-2nd-gen) (device)

## Sources

[^1]: Battery Doorbell 2K+ technical specifications. https://support.blinkforhome.com/en_US/battery-doorbell-2k-technical-specifications (manufacturer, checked 2026-10-13)
[^2]: Sync Module requirements for Blink devices. https://support.blinkforhome.com/using-your-sync-module/sync-module-reqs (manufacturer, checked 2026-10-13)
[^3]: Blink cameras and systems. https://blinkforhome.com/products (manufacturer, checked 2026-10-13)
[^4]: Wired Doorbell 2K+ technical specifications. https://support.blinkforhome.com/wired-doorbell-2k-plus-tech-specs/wired-doorbell-2k-plus-technical-specifications (manufacturer, checked 2026-10-13)
[^5]: Video Doorbell (2nd Gen) technical specifications. https://support.blinkforhome.com/video-doorbell-gen-2-tech-specs/blink-video-doorbell-gen-2-tech-specs (manufacturer, checked 2026-10-13)
[^6]: Video Doorbell (2nd Gen) FAQ. https://support.blinkforhome.com/en_US/video-doorbell-gen-2-faq/faq-video-doorbell-gen-2 (manufacturer, checked 2026-10-13)
[^7]: Blink Video Doorbell technical specifications. https://support.blinkforhome.com/en_US/blink-video-doorbell-technical-specifications (manufacturer, checked 2026-10-13)
[^8]: Blink Video Doorbell FAQ. https://support.blinkforhome.com/faq-doorbell/blink-video-doorbell-faq (manufacturer, checked 2026-10-13)
[^9]: Blink Chime FAQ. https://support.blinkforhome.com/en_US/blink-chime-faq/faq-blink-chime (manufacturer, checked 2026-10-13)